Polydadmac (Poly Diallyl Dimethyl Ammonium Chloride) is a high-charge, cationic organic polymer widely
used in the
sugar industry as a primary coagulant and clarification aid. It works by neutralizing the negative
charges of suspended particles,
colloids, and organic impurities present in raw cane or beet juice, thereby promoting rapid floc
formation and efficient settling.
Role in Sugar Processing
During juice extraction and clarification, impurities such as colloidal matter, colorants, and fine
suspended solids interfere
with settling and filtration. Polydadmac enhances mud settling rates, improves juice clarity, and
ensures higher sugar recovery
with reduced processing losses.
Technical Advantages
High cationic charge density ensures fast and efficient coagulation
Effective over a wide pH range used in sugar clarification
Reduces color, turbidity, and suspended solids in juice
Improves performance of secondary flocculants
Minimizes use of inorganic coagulants, reducing sludge volume
Thermally stable and compatible with sugar process chemicals
Application Areas
Raw juice clarification units
Sedimentation tanks and clarifiers
Filtration and decolorization systems
Typical Benefits for Sugar Mills
Faster settling of mud → reduced clarification time
Clearer juice → higher purity and recovery
Lower viscosity → improved process throughput
Consistent sugar quality with reduced color formation
Polydadmac is thus a preferred coagulant in modern sugar processing, offering reliability,
efficiency, and cost-effectiveness in achieving high-quality sugar production.
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